<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>

    <style>
        .main{
            height: 300px;
            background-color: skyblue;
            display: flex;
            justify-content: space-between;
            flex-flow: row wrap;
            align-content: flex-end;
            padding: 0 20px;
        }

        .main div:nth-child(2){
            display: flex;
        }
        .box{
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background-color: red;
        }
    </style>
</head>
<body>
    <div class="main">
        <div class="box"></div>
        <div class="">
            <div class="box"></div>
            <div class="box"></div>
        </div>
    </div>
</body>
</html>
